Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 1 of 13.

SCHOTT AG, ADVANCED OPTICS . Hattenbergstrasse 10, 55122 Mainz, Germany .

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The following sample(s) was/were submitted and identified on behalf of the clients as : BG62HT . SGS Job No. : SP17-033636 - SUZ . Date of Sample Received : . 25 Sep 2017. Testing Period :. 25 Sep 2017 - 28 Sep 2017 . Test Requested :. Selected test(s) as requested by client. . Test Method :. Please refer to next page(s). .

Test Results :. Please refer to next page(s). .

Conclusion :. Based on the performed tests on submitted sample(s), the results of Cadmium, Lead, Mercury, Hexavalent chromium, Polybrominated biphenyls (PBBs), Polybrominated diphenyl ethers (PBDEs) and such as Bis(2-ethylhexyl) (DEHP), Butyl benzyl phthalate (BBP), (DBP) and (DIBP) comply with the limits as set by RoHS Directive (EU) 2015/863 amending Annex II to Directive 2011/65/EU. .

Signed for and on behalf of SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd..

Marry Ma. Approved Signatory . Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 2 of 13.

Test Results :.

Test Part Description : .

Specimen No.. SGS Sample ID. Description. SN1. SHA17-211287.002 Blue glass.

Remarks :. (1) 1 mg/kg = 0.0001% . (2) RL = Report Limit . (3) ND = Not Detected ( < RL ) . (4) "-" = Not Regulated .

RoHS Directive (EU) 2015/863 amending Annex II to Directive 2011/65/EU.

Test Method :. With reference to IEC 62321-4:2013, IEC62321-5:2013, IEC62321-7-2:2017 , IEC 62321-6:2015 and IEC62321-8:2017, analyzed by ICP-OES/AAS , UV-Vis and GC-MS . .

Test Item(s). Limit. Unit. MDL. 002. Cadmium (Cd). 100 mg/kg. 2 ND Lead (Pb). 1000 mg/kg. 2 ND Mercury (Hg). 1000 mg/kg. 2 ND Hexavalent Chromium (Cr(VI)) . 1000 mg/kg. 8 ND Sum of PBBs. 1000 mg/kg. - ND Monobromobiphenyl . - mg/kg. 5 ND Dibromobiphenyl . - mg/kg. 5 ND Tribromobiphenyl . - mg/kg. 5 ND Tetrabromobiphenyl . - mg/kg. 5 ND Pentabromobiphenyl . - mg/kg. 5 ND Hexabromobiphenyl . - mg/kg. 5 ND Heptabromobiphenyl . - mg/kg. 5 ND Octabromobiphenyl . - mg/kg. 5 ND Nonabromobiphenyl . - mg/kg. 5 ND Decabromobiphenyl . - mg/kg. 5 ND Sum of PBDEs. 1000 mg/kg. - ND Monobromodiphenyl ether . - mg/kg. 5 ND Dibromodiphenyl ether . - mg/kg. 5 ND Tribromodiphenyl ether . - mg/kg. 5 ND Tetrabromodiphenyl ether . - mg/kg. 5 ND Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 3 of 13.

Test Item(s). Limit. Unit. MDL. 002. Pentabromodiphenyl ether . - mg/kg. 5 ND Hexabromodiphenyl ether . - mg/kg. 5 ND Heptabromodiphenyl ether . - mg/kg. 5 ND Octabromodiphenyl ether . - mg/kg. 5 ND Nonabromodiphenyl ether . - mg/kg. 5 ND Decabromodiphenyl ether . - mg/kg. 5 ND Di-butyl Phthalate (DBP) . 1000 mg/kg. 50 ND (BBP) . 1000 mg/kg. 50 ND Di-2-Ethyl Hexyl Phthalate (DEHP) . 1000 mg/kg. 50 ND Diisobutyl Phthalates (DIBP) . 1000 mg/kg. 50 ND

Notes :. (1) The maximum permissible limit is quoted from RoHS Directive (EU) 2015/863. IEC 62321 series is equivalent to EN 62321 series http://www.cenelec.eu/dyn/www/f?p=104:30:1742232870351101::::FSP_ORG_ID,FSP_LANG_ID: 1258637,25 (2) On 4 June 2015, Commission Directive (EU) 2015/863 was published in the Official Journal of the European Union (OJEU) to include the phthalates BBP, DBP, DEHP and DIBP into ANNEX II of the Rohs Recast Directive. The new law restricts each phthalate to no more than 0.1% in each homogeneous material of an electrical product. (3) The restriction of DEHP, BBP, DBP and DIBP shall apply to medical devices, including in vitro medical devices, and monitoring and control instruments, including industrial monitoring and control instruments, from 22 July 2021. (4) The restriction of DEHP, BBP, DBP and DIBP shall not apply to cables or spare parts for the repair, the reuse, the updating of functionalities or upgrading of capacity of EEE placed on the market before 22 July 2019, and of medical devices, including in vitro medical devices, and monitoring and control instruments, including industrial monitoring and control instruments, placed on the market before 22 July 2021. (5) The restriction of DEHP, BBP and DBP shall not apply to toys which are already subject to the restriction of DEHP, BBP and DBP through entry 51 of Annex XVII to Regulation (EC) No 1907/2006. .

Element(s).

Test Method :. With reference to US EPA 3052:1996, analysis was performed by ICP-OES. .

Test Item(s). Unit. MDL. 002. Arsenic (As). mg/kg. 10 ND Antimony (Sb). mg/kg. 10 ND Beryllium (Be). mg/kg. 5 ND Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 4 of 13.

Halogen.

Test Method :. With reference to EN 14582: 2007, analysis was performed by Ion Chromatograph (IC). .

Test Item(s). Unit. MDL. 002. Fluorine (F). mg/kg. 50 1389 Chlorine (Cl). mg/kg. 50 ND Bromine (Br). mg/kg. 50 ND Iodine (I). mg/kg. 50 ND

Phthalates Content.

Test Method :. With reference to EN 14372:2004, analysis was performed by GC-MS. .

Test Item(s). CAS NO. Unit. MDL. 002. (DINP) . 28553-12-0 %. 0.01 ND /68515-48-0. (DIDP) . 26761-40-0 %. 0.01 ND /68515-49-1. Di-n-octyl Phthalate (DNOP) . 117-84-0. %. 0.003 ND

Diethyl Phthalate (DEP) . 84-66-2. %. 0.003 ND

Dimethyl Phthalate (DMP) . 131-11-3. %. 0.003 ND

1,2-Benzenedicarboxylic acid, 68515-42-4. %. 0.01 ND di-C7-11-branched and linear alkylDiisoheptyl esters phthalate(DHNUP) (DIHP). . 71888-89-6. %. 0.01 ND

Bis(2-methoxyethyl) Phthalate 117-82-8. %. 0.003 ND (DMEP). Diisopentylphthalate (DIPP) . 605-50-5. %. 0.003 ND

Di-n-hexyl Phthalate (DnHP) . 84-75-3. %. 0.003 ND

1,2-Benzenedicarboxylic acid, 84777-06-0. %. 0.01 ND dipentyl ester, branched and linear. Notes :. (1) DINP, DNOP, DIDP Reference information: Entry 52 of Regulation (EC) No 552/2009 amending Annex XVII of REACH Regulation (EC) No 1907/2006 (previously restricted under Directive Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 5 of 13.

2005/84/EC). i) Shall not be used as substances or in mixtures, in concentrations greater than 0.1 % by weight of the plasticised material, in toys and childcare articles which can be placed in the mouth by children. ii) Such toys and childcare articles containing these phthalates in a concentration greater than 0.1 % by weight of the plasticised material shall not be placed on the market. Please refer to Regulation (EC) No 552/2009 to get more detail information .

Bisphenol-A.

Test Method :. Extraction by organic solvent, Analysis by HPLC-MS. .

Test Item(s). Unit. MDL. 002. Bisphenol-A. mg/kg. 0.1 ND

PVC ().

Test Method :. In-house method (SHTC-CHEM-SOP-115-T), analysis was performed by FTIR/HATR. .

Test Item(s). CAS NO. Unit. MDL. 002. PVC. 9002-86-2. - - Negative

Notes :. (1) Negative=Undetectable,Positive=Detectable .

Hexabromocyclododecane (HBCDD).

Test Method :. With reference to IEC 62321:2008, analysis was performed by GC-MS. .

Test Item(s). Unit. MDL. 002. Hexabromocyclododecane (HBCDD) . mg/kg. 10 ND Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 6 of 13. ATTACHMENTS Pb/Cd/Hg/Cr6+/PBBs/PBDEs Testing Flow Chart

1) Name of the person who made testing: Meria Jin/Gary Xu/ Rony Chen/Sielina Song 2) Name of the person in charge of testing: Jan Shi/Jessy Huang/Luna Xu/Shara Wang 3) These samples were dissolved totally by pre-conditioning method according to below flow chart. (Cr6+ and PBBs/PBDEs test method excluded)

Sample Preparation

Sample Measurement

Cr6+ Pb/Cd/Hg/Cr PBBs/PBDEs

Acid digestion with Sample solvent Nonmetallic Metallic microwave / extraction material material hotplate ABS/PC/PV Others

Concentration/ C Boiling water

Filtration Dilution of extraction extraction solution Dissolving by Digesting at ultrasonicatio 150~160°C n Adding 1,5- Solution Residue Filtration diphenylcarb Digesting at Separating to azide for 60°C by get aqueous color 1) Alkali Fusion / ultrasonicatio phase GC-MS Dry Ashing n development

2) Acid to UV-Vis. dissolve DATA pH adjustment

DATA ICP-OES/AAS Adding 1,5- diphenylcarbazide

DATA for color development

UV-Vis

DATA

Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 7 of 13.

ATTACHMENTS

Phthalates Testing Flow Chart

1) Name of the person who made testing: Sherlock Gao 2) Name of the person in charge of testing: Jessy Huang

Sample cutting/preparation

Sample measurement

Solvent extraction

Concentration/Dilution

Filtration

GC-MS

DATA

Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 8 of 13.

ATTACHMENTS

HBCDD Testing Flow Chart

1) Name of the person who made testing: Gary Xu 2) Name of the person in charge of testing: Jessy Huang

Sample cutting/preparation

Sample measurement

Solvent extraction

Concentration/Dilution

Filtration

GC-MS

DATA

Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 9 of 13.

ATTACHMENTS

Halogen Testing (oxygen bomb) Flow Chart

1) Name of the person who made testing: Kevin Xu 2) Name of the person in charge of testing: Sisily Yin

Sample cutting/preparation

Sample measurement

Combustion in oxygen bomb

Dissolved in an absorption solution

Filtration

Analyzed by ion

chromatography. Double confirm

by other instruments, if

necessary

DATA

Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 10 of 13.

ATTACHMENTS

Elements Testing Flow Chart

1) Name of the person who made testing: Meria Jin/Sielina Song 2) Name of the person in charge of testing: Luna Xu/Jan Shi

Sample cutting/preparation

Sample measurement

Acid digestion

Filtration

Solution

ICP-OES/AAS

DATA

Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 11 of 13.

ATTACHMENTS

BPA Testing Flow Chart

1) Name of the person who made testing: Alfred Chen 2) Name of the person in charge of testing: Judy Li

Sample cutting/preparation

Sample measurement

Solvent extraction

Concentration/Dilution

Filtration

HPLC-DAD-MS/LC_MS

DATA

Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 12 of 13.

ATTACHMENTS

PVC Testing Flow Chart

1) Name of the person who made testing: Jessica Qin 2) Name of the person in charge of testing: Linda Li

Sample cutting/preparation

FTIR

Check wave-number of C-Cl

bonding

Data

Test Report. No. SHAEC1721128702 Date: 29 Sep 2017 . Page 13 of 13.

Sample photo:.

SHAEC1721128702

SHA17-211287.002 .

SGS authenticate the photo on original report only . *** End of Report *** .